Halliburton Exam
Math and Geometry (Calculators are not allowed) 1. Add 788632 + 39678 + 56831 + 21. (Don't use calculator – your sheet has to show all workings).
2. Convert the following fractions into decimal: (Don't use calculator – your sheet has to show all workings). 16/80
1/8
5/16
6/32
3. Multiply 983724 by 79. (Don't use calculator – your sheet has to show all workings).
4. Find the area of a circle 2 inches in diameter. (Don't use calculator – your sheet has to show all workings).
in 2
5. Find the flat surface area in square inches of this rectangle 8 3/4 inches x 6 inches.
inches 3/4 8
inches 6
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Best wishes, Geologist/ Islam M. Farhat
6. What's the effective area (shaded) of a piece of pipe 3 inch OD and 2 inch ID?
ID* 2
OD* 3
7. If you have a piece of pipe with a 9.68 inches OD x 8.837 inches ID and 320 ft long weighing 40 lbs per foot, what would the weight be in air?
8. Find the volume of this cylinder in cubic feet, in barrels and in gallons. 16 ft
20 ft
9.
The formula to convert degrees centigrade (o C) to degrees Fahrenheit (o F) is: o F = ( o C * 1.8) +32. What is 60 o C in o F? • • • •
1690 2.8125 59077 140
10. Put each of these words into its correct place: Diameter – radius – circumference
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Best wishes, Geologist/ Islam M. Farhat
11. How many sides are there in a rectangle? • • • •
6 4 2 8
12. 67% of 100 is equal to what whole number? • • • •
34 67 3/4 2/3
13. Find the volume of the below box in cubic feet and in U.S. barrels. 1 cubic feet = 0.1781 U.S. barrels
4 ft 6 in 8 ft 9 in 30 ft 3 in 14. If 100 kilograms (Kg) is equal to 220 pounds, what's 1100 pounds equal to in kilograms? • • • •
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2200 Kg. 242000 Kg. 11 Kg. 500 Kg.
Best wishes, Geologist/ Islam M. Farhat
Basic Electronics 1. A meter used to measure voltage in an electrical circuit is called: • • • •
Ammeter. Ohmmeter. Odometer. Voltmeter.
2. A device used to store electrical charge: • • • •
Diode. Capacitor. Resistor. Transistor.
3. Formula of Ohm's Law: ………………………………………….. 4. When electrical current is flowing, the circuit being tested is said to be a "closed circuit". If electrical current is unable to flow, the circuit is said to be an "open circuit". With a meter which measures resistivity, which value of resistivity should you expect in measure in an open circuit? • • • •
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0.2 Ω. 2000 Ω. Infinity Ω. None of the above.
Best wishes, Geologist/ Islam M. Farhat
Basic Geology 1. Which of the following is not a stratigraphic oil trap? • • • •
Unconformity. Reef. Anticline. Pinchout.
2. Index fossils are most useful when they cover a large geological age while exist in a limited geographical area so that they identify (or date) the rock formation in which they are found.
• •
True. False.
3. The SaSO4 is known in nature as: • • • •
Limestone Anhydrite. Gypsum. None of the above.
4. Fissility is a rock sample description specific for: • • • •
Limestone. Shale. Sandstone. Salt.
5. Which of the following is not a hydrocarbon: • • • • •
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Methane. Pentane. Acetylene. None of the above. All of the above.
Best wishes, Geologist/ Islam M. Farhat
6. The definition: "the pore spaces – connected or disconnected – resulting through alteration of a rock, commonly by processes such as dolimitization, dissolution or fracturing" belongs to: • • • •
Primary porosity. Permeability. Secondary porosity. Effective porosity.
7. According to moh's scale of rock hardness, which of the following minerals is the softest: • • • •
Orthoclase. Gypsum. Quartz. Fluorite.
8. Which of the following describes a rock with clay content: • • • •
Calcareous. Fossiliferous. Arenaceous. Argillaceous.
9. Which of the following is not a fault type: • • • •
Strike- slip. Oblique – slip. Anti- dip. Dip- slip.
10. Give an example of a rock with high porosity and high permeability. …………………………………………. 11. Give an example of a rock with high porosity and low permeability. …………………………………………. 12. Give an example of a rock with low porosity and low permeability. …………………………………………. 13. Which of the following is not an evaporite rock: • •
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Gypsum. Evaporite.
Best wishes, Geologist/ Islam M. Farhat
• •
Muscovite. Salt.
14. Arrange the following ages chronologically (mark them 1 to 5 where 1 is the oldest): • • • • • • •
Tertiary. Cambrian. Triassic. Jurassic. Quaternary.
Halliburton Exam
Basic Geology * ?Which of the following is not a stratigraphic oil trap .1 * .Unconformity • * .Reef • * .Anticline • * .Pinch out • * * Index fossils are most useful when they cover a large geological age while .2 * exist in a limited geographical area so that they identify (or date) the rock formation .in which they are found * .True • * .False • * * :The SaSO4 is known in nature as .3 * Limestone • * .Anhydrite • * .Gypsum • * .None of the above • * :Fissility is a rock sample description specific for .4 * .Limestone • * .Shale • * .Sandstone • * .Salt • * ?Which of the following is not a hydrocarbon .5 * .Methane • * .Pentane • *
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Best wishes, Geologist/ Islam M. Farhat
.Acetylene • * .None of the above • * .All of the above • * The definition: "the pore spaces – connected or disconnected – resulting .6 * through alteration of a rock, commonly by processes such as dolimitization, :dissolution or fracturing" belongs to .Primary porosity • * .Permeability • * .Secondary porosity • * .Effective porosity • * According to moh's scale of rock hardness, which of the following minerals .7 * :is the softest .Orthoclase • * .Gypsum • * .Quartz • * .Fluorite • * :Which of the following describes a rock with clay content .8 * .Calcareous • * .Fossiliferous • * .Arenaceous • * .Argillaceous • * :Which of the following is not a fault type .9 * .Strike- slip • * .Oblique – slip • * .Anti- dip • * .Dip- slip • * .Give an example of a rock with high porosity and high permeability .10 * Sand .………………………… …………… * .Give an example of a rock with high porosity and low permeability .11 * shale …………………………… * .Give an example of a rock with low porosity and low permeability .12 * Granite ……………………………… * ?Which of the following is not an evaporite rock .13 * .Gypsum • * .Evaporite • * .Muscovite • * .Salt • * Arrange the following ages chronologically (mark them 1 to 5 where 1 is .14 * :(the oldest .Tertiary 4 • * .Cambrian 1 • * .Triassic 2 • * .Jurassic 3 • * .Quaternary 5 • * A? Gypsum It is a major rock forming mineral that produces massive beds, usually from precipitation out of highly saline waters, composed of calcium sulfate dehydrate, with the chemical formula
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Best wishes, Geologist/ Islam M. Farhat
CaSO4? 2H2O B? Anhydrite From aqueous solution calcium sulfate is deposited as crystals of gypsum, but when the solution contains an excess of sodium or potassium chloride anhydrite is deposited if temperature is above 40°C Chemical formula: CaSO4 C? Halite It is commonly known as rock salt. Halite forms isometric crystals. The mineral is .typically Colorless or white It commonly occurs with other evaporite deposit minerals such as several of the ,sulfates .halides, and borates Chemical formula: NaCl
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Best wishes, Geologist/ Islam M. Farhat
